LOL, because at 63 I'm old enough to know exactly how this will play out.
Take the tractor back to them, sits there for 2-3 weeks, I finally get the report back and 'we've had everyone look at it, everything is up to spec', mean time I have to rent something to mow the lawn or hope (lol) they will provide a loaner. I bring it home, same poor cutting/bagging quality, I take it back, same response, Ad nauseam. For a $100+k item I would go through those motions, for a $5k item (to me) its simply not worth the frustration, aggravation, and elevated blood pressure.
IMHO, that belt driven POS device is part of the problem, I believe it actually inhibits flow most of the time, the blades throw the clippings faster than the impellor turns.. I never had that POS on my last tractor and it usually was just fine, but if I cut the grass when wet it could clog a few times, but that was expected and it was on me..
Been there when trying to buy a new Sears tractor to replace my previous Sears (H) tractor 2 years ago, before throwing in the towel and buying this JD. You would LOVE to know that story.
And like a few of the guys here, I don't care how much research we do as consumers, how we believe we doing everything right and are purchasing the exact right tool for the job, make modifications that we believe will help our particular application based on everything we've learned in life, it does not always turn out as planned.
I would LOVE to know how the H tractors with baggers really perform. I've looked at most of the offerings, Kubota, CC, JD, H, etc. I'm just looking for a lawn cutting/bagging tool that performs.